Package: src:linux Version: 4.19.12-1~bpo9+1 Severity: important Jan 22 09:35:31 vhost002 kernel: INFO: task btrfs-transacti:4031 blocked for more than 120 seconds. Jan 22 09:35:31 vhost002 kernel: Tainted: G E 4.19.0-0.bpo.1-amd64 #1 Debian 4.19.12-1~bpo9+1 Jan 22 09:35:31 vhost002 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 22 09:35:31 vhost002 kernel: btrfs-transacti D 0 4031 2 0x80000000 Jan 22 09:35:31 vhost002 kernel: Call Trace: Jan 22 09:35:31 vhost002 kernel: ? __schedule+0x3f5/0x880 Jan 22 09:35:31 vhost002 kernel: schedule+0x32/0x80 Jan 22 09:35:31 vhost002 kernel: wait_current_trans+0xb9/0xf0 [btrfs] Jan 22 09:35:31 vhost002 kernel: ? remove_wait_queue+0x60/0x60 Jan 22 09:35:31 vhost002 kernel: start_transaction+0x201/0x3e0 [btrfs] Jan 22 09:35:31 vhost002 kernel: transaction_kthread+0xff/0x180 [btrfs] Jan 22 09:35:31 vhost002 kernel: kthread+0xf8/0x130 Jan 22 09:35:31 vhost002 kernel: ? btrfs_cleanup_transaction+0x500/0x500 [btrfs] Jan 22 09:35:31 vhost002 kernel: ? kthread_create_worker_on_cpu+0x70/0x70 Jan 22 09:35:31 vhost002 kernel: ret_from_fork+0x35/0x40 Jan 22 09:35:31 vhost002 kernel: INFO: task btrfs:13274 blocked for more than 120 seconds. Jan 22 09:35:31 vhost002 kernel: Tainted: G E 4.19.0-0.bpo.1-amd64 #1 Debian 4.19.12-1~bpo9+1 Jan 22 09:35:31 vhost002 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 22 09:35:31 vhost002 kernel: btrfs D 0 13274 1 0x00000000 Jan 22 09:35:31 vhost002 kernel: Call Trace: Jan 22 09:35:31 vhost002 kernel: ? __schedule+0x3f5/0x880 Jan 22 09:35:31 vhost002 kernel: schedule+0x32/0x80 Jan 22 09:35:31 vhost002 kernel: btrfs_start_ordered_extent+0xed/0x120 [btrfs] Jan 22 09:35:31 vhost002 kernel: ? remove_wait_queue+0x60/0x60 Jan 22 09:35:31 vhost002 kernel: btrfs_wait_ordered_range+0xa0/0x100 [btrfs] Jan 22 09:35:31 vhost002 kernel: __btrfs_wait_cache_io+0x46/0x1c0 [btrfs] Jan 22 09:35:31 vhost002 kernel: btrfs_write_dirty_block_groups+0x109/0x3d0 [btrfs] Jan 22 09:35:31 vhost002 kernel: ? btrfs_run_delayed_refs+0x88/0x1b0 [btrfs] Jan 22 09:35:31 vhost002 kernel: commit_cowonly_roots+0x245/0x2f0 [btrfs] Jan 22 09:35:31 vhost002 kernel: btrfs_commit_transaction+0x36f/0x8a0 [btrfs] Jan 22 09:35:31 vhost002 kernel: ? start_transaction+0x8f/0x3e0 [btrfs] Jan 22 09:35:31 vhost002 kernel: prepare_to_relocate+0x102/0x150 [btrfs] Jan 22 09:35:31 vhost002 kernel: relocate_block_group+0x5b/0x620 [btrfs] Jan 22 09:35:31 vhost002 kernel: btrfs_relocate_block_group+0x14e/0x220 [btrfs] Jan 22 09:35:31 vhost002 kernel: btrfs_relocate_chunk+0x36/0xb0 [btrfs] Jan 22 09:35:31 vhost002 kernel: btrfs_balance+0xb23/0x1270 [btrfs] Jan 22 09:35:31 vhost002 kernel: ? _cond_resched+0x16/0x40 Jan 22 09:35:31 vhost002 kernel: btrfs_ioctl_balance+0x33e/0x350 [btrfs] Jan 22 09:35:31 vhost002 kernel: btrfs_ioctl+0x16d9/0x2e50 [btrfs] Jan 22 09:35:31 vhost002 kernel: ? __alloc_pages_nodemask+0x11d/0x2a0 Jan 22 09:35:31 vhost002 kernel: ? mem_cgroup_commit_charge+0x80/0x520 Jan 22 09:35:32 vhost002 kernel: ? mem_cgroup_try_charge+0xfd/0x1a0 Jan 22 09:35:32 vhost002 kernel: ? mem_cgroup_throttle_swaprate+0x17/0x110 Jan 22 09:35:33 vhost002 kernel: ? __handle_mm_fault+0xf49/0x1210 Jan 22 09:35:34 vhost002 kernel: ? do_vfs_ioctl+0xa2/0x640 Jan 22 09:35:35 vhost002 kernel: ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs] Jan 22 09:35:35 vhost002 kernel: do_vfs_ioctl+0xa2/0x640
Jan 22 09:35:35 vhost002 kernel: ? handle_mm_fault+0xfc/0x1f0 Jan 22 09:35:36 vhost002 kernel: ksys_ioctl+0x70/0x80 Jan 22 09:35:36 vhost002 kernel: __x64_sys_ioctl+0x16/0x20 Jan 22 09:35:36 vhost002 kernel: do_syscall_64+0x55/0x110 Jan 22 09:35:37 vhost002 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jan 22 09:35:37 vhost002 kernel: RIP: 0033:0x7fcecae85dd7 Jan 22 09:35:38 vhost002 kernel: Code: Bad RIP value. Jan 22 09:35:38 vhost002 kernel: RSP: 002b:00007ffea6ddd498 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 Jan 22 09:35:39 vhost002 kernel: RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcecae85dd7 Jan 22 09:35:40 vhost002 kernel: RDX: 00007ffea6ddd528 RSI: 00000000c4009420 RDI: 0000000000000003 Jan 22 09:35:40 vhost002 kernel: RBP: 00007ffea6ddd528 R08: 00000000019f6000 R09: 0000000000000000 Jan 22 09:35:40 vhost002 kernel: R10: 0000000000000541 R11: 0000000000000202 R12: 0000000000000003 Jan 22 09:35:41 vhost002 kernel: R13: 00007ffea6ddf30e R14: 0000000000000002 R15: 0000000000000000 Jan 22 09:35:41 vhost002 kernel: INFO: task kworker/u24:4:30547 blocked for more than 120 seconds. Jan 22 09:35:42 vhost002 kernel: Tainted: G E 4.19.0-0.bpo.1-amd64 #1 Debian 4.19.12-1~bpo9+1 Jan 22 09:35:42 vhost002 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 22 09:35:43 vhost002 kernel: kworker/u24:4 D 0 30547 2 0x80000000 Jan 22 09:35:43 vhost002 kernel: Workqueue: btrfs-endio-write btrfs_endio_write_helper [btrfs] Jan 22 09:35:43 vhost002 kernel: Call Trace: Jan 22 09:35:44 vhost002 kernel: ? __schedule+0x3f5/0x880 Jan 22 09:35:44 vhost002 kernel: schedule+0x32/0x80 Jan 22 09:35:44 vhost002 kernel: wait_current_trans+0xb9/0xf0 [btrfs] Jan 22 09:35:45 vhost002 kernel: ? remove_wait_queue+0x60/0x60 Jan 22 09:35:45 vhost002 kernel: start_transaction+0x201/0x3e0 [btrfs] Jan 22 09:35:45 vhost002 kernel: btrfs_finish_ordered_io+0x48d/0x7e0 [btrfs] Jan 22 09:35:45 vhost002 kernel: normal_work_helper+0xd0/0x320 [btrfs] Jan 22 09:35:46 vhost002 kernel: ? move_linked_works+0x6e/0xa0 Jan 22 09:35:46 vhost002 kernel: process_one_work+0x191/0x370 Jan 22 09:35:47 vhost002 kernel: worker_thread+0x4f/0x3b0 Jan 22 09:35:47 vhost002 kernel: kthread+0xf8/0x130 Jan 22 09:35:48 vhost002 kernel: ? rescuer_thread+0x340/0x340 Jan 22 09:35:48 vhost002 kernel: ? kthread_create_worker_on_cpu+0x70/0x70 Jan 22 09:35:48 vhost002 kernel: ret_from_fork+0x35/0x40 Jan 22 09:35:48 vhost002 kernel: INFO: task kworker/u24:20:8090 blocked for more than 120 seconds. Jan 22 09:35:49 vhost002 kernel: Tainted: G E 4.19.0-0.bpo.1-amd64 #1 Debian 4.19.12-1~bpo9+1 Jan 22 09:35:49 vhost002 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 22 09:35:49 vhost002 kernel: kworker/u24:20 D 0 8090 2 0x80000000 Jan 22 09:35:50 vhost002 kernel: Workqueue: btrfs-endio-write btrfs_endio_write_helper [btrfs] Jan 22 09:35:50 vhost002 kernel: Call Trace: Jan 22 09:35:51 vhost002 kernel: ? __schedule+0x3f5/0x880 Jan 22 09:35:51 vhost002 kernel: schedule+0x32/0x80 Jan 22 09:35:51 vhost002 kernel: wait_current_trans+0xb9/0xf0 [btrfs] Jan 22 09:35:51 vhost002 kernel: ? remove_wait_queue+0x60/0x60 Jan 22 09:35:52 vhost002 kernel: start_transaction+0x201/0x3e0 [btrfs] Jan 22 09:35:52 vhost002 kernel: btrfs_finish_ordered_io+0x48d/0x7e0 [btrfs] Jan 22 09:35:52 vhost002 kernel: normal_work_helper+0xd0/0x320 [btrfs] Jan 22 09:35:52 vhost002 kernel: ? move_linked_works+0x6e/0xa0 Jan 22 09:35:52 vhost002 kernel: process_one_work+0x191/0x370 Jan 22 09:35:53 vhost002 kernel: worker_thread+0x4f/0x3b0 Jan 22 09:35:53 vhost002 kernel: kthread+0xf8/0x130 Jan 22 09:35:53 vhost002 kernel: ? rescuer_thread+0x340/0x340 Jan 22 09:35:54 vhost002 kernel: ? kthread_create_worker_on_cpu+0x70/0x70 Jan 22 09:35:54 vhost002 kernel: ret_from_fork+0x35/0x40
